People commonly known by the family name Zantop include:
Half and Susanne Zantop, victims in the 2001 Dartmouth College murders
Brothers named Zantop started three separate Michigan-based airlines:
Zantop Air Transport (1946–1966) (originally Zantop Flying Service), a supplemental air carrier known for military charters and flying auto parts, sold to become Universal Airlines Zantop Airways (1968–1981), an air taxi or Part 298 (small aircraft) carrier, sold to become Orion Air Zantop International Airlines (1972–2005), known for flying auto parts and military charters